Nasscom Product Conclave 2011: What tools did the organizers use?

The recently concluded Nasscom Product Conclave 2011 in Bangalore was a vibrant conference to attend. I got involved from August 31 when I was asked to put together a session. From that very day I saw how well organized the Nasscom team (plus the volunteers) were. Every conference call was to the point. Sharad Sharma, the co-Host, never allowed the conversations to tangent even an inch.

From Nasscom’s side I was in touch with Avinash Raghava, Regional Director, Northern Regional ( a down to earth & cool guy with immense ‘patience’). Just one day after the conference concluded I shot an email to Avinash asking him to share the list of tools they used for putting together such a brilliant event. He responded with this list in 10 minutes (totally insane! why can’t he unwind?)

I have mentioned if the product is paid or free. If a product is paid I would love to hear from others if there are any free ones available (as many small event organizers may want that information)